<!DOCTYPE html>
<html><head>
<style type="text/css">
  div.image {
    background-image: url("");
    width: 32px;
    height: 32px;
  }

  div.cell {
    float: left;
    width: 100px;
  }
  
  body > div { height:100px; }
  
  p { font-size: 12px; height:20px; }
</style>
</head><body>

<div>
<div class="cell"><p>31    x 32</p><div style="width:31px; background-position:-16px -16px;"  class="image"></div></div>
<div class="cell"><p>31.1  x 32</p><div style="width:31px; background-position:-16px -16px;"  class="image"></div></div>
<div class="cell"><p>31.5  x 32</p><div style="width:32px; background-position:-16px -16px;"  class="image"></div></div>
<div class="cell"><p>31.8  x 32</p><div style="width:32px; background-position:-16px -16px;"  class="image"></div></div>
</div>

<div>
<div class="cell"><p>32    x 32</p><div style="width:32px; background-position:-16px -16px;"  class="image"></div></div>
<div class="cell"><p>32.1  x 32</p><div style="width:32px; background-position:-16px -16px;"  class="image"></div></div>
<div class="cell"><p>32.5  x 32</p><div style="width:33px; background-position:-16px -16px;"  class="image"></div></div>
<div class="cell"><p>32.8  x 32</p><div style="width:33px; background-position:-16px -16px;"  class="image"></div></div>
</div>

<div>
<div class="cell"><p>32 x 31   </p><div style="height:31px; background-position:-16px -16px;" class="image"></div></div>
<div class="cell"><p>32 x 31.1 </p><div style="height:31px; background-position:-16px -16px;" class="image"></div></div>
<div class="cell"><p>32 x 31.5 </p><div style="height:32px; background-position:-16px -16px;" class="image"></div></div>
<div class="cell"><p>32 x 31.8 </p><div style="height:32px; background-position:-16px -16px;" class="image"></div></div>
</div>

<div>
<div class="cell"><p>32 x 32   </p><div style="height:32px; background-position:-16px -16px;" class="image"></div></div>
<div class="cell"><p>32 x 32.1 </p><div style="height:32px; background-position:-16px -16px;" class="image"></div></div>
<div class="cell"><p>32 x 32.5 </p><div style="height:33px; background-position:-16px -16px;" class="image"></div></div>
<div class="cell"><p>32 x 32.8 </p><div style="height:33px; background-position:-16px -16px;" class="image"></div></div>
</div>

</body></html>
